zoukankan
html css js c++ java
SelectMany
string
[] presidents
=
{
"
Adams
"
,
"
Arthur
"
,
"
Buchanan
"
,
"
Bush
"
,
"
Carter
"
,
"
Cleveland
"
,
"
Clinton
"
,
"
Coolidge
"
,
"
Eisenhower
"
,
"
Fillmore
"
,
"
Ford
"
,
"
Garfield
"
,
"
Grant
"
,
"
Harding
"
,
"
Harrison
"
,
"
Hayes
"
,
"
Hoover
"
,
"
Jackson
"
,
"
Jefferson
"
,
"
Johnson
"
,
"
Kennedy
"
,
"
Lincoln
"
,
"
Madison
"
,
"
McKinley
"
,
"
Monroe
"
,
"
Nixon
"
,
"
Pierce
"
,
"
Polk
"
,
"
Reagan
"
,
"
Roosevelt
"
,
"
Taft
"
,
"
Taylor
"
,
"
Truman
"
,
"
Tyler
"
,
"
Van Buren
"
,
"
Washington
"
,
"
Wilson
"
}
;
IEnumerable
<
char
>
chars
=
presidents.SelectMany(p
=>
p.ToArray());
Employee[] employees
=
Employee.GetEmployeesArray();
EmployeeOptionEntry[] empOptions
=
EmployeeOptionEntry.GetEmployeeOptionEntries();
var employeeOptions
=
employees
.SelectMany(e
=>
empOptions
.Where(eo
=>
eo.id
==
e.id)
.Select(eo
=>
new
{
id
=
eo.id,
optionsCount
=
eo.optionsCount }
));
foreach
(var item
in
employeeOptions)
Console.WriteLine(item);
查看全文
相关阅读:
AFNetWorking网络库教程
安卓教程
HTML5学习教程
PHP学习教程汇总
关于cocos2d-x 诸类的详解
cocos2d-x 学习资料(很全)
关于IOS开发知识的总结
叶子效果
ios后台下载
ios中webservice报文的拼接
原文地址:https://www.cnblogs.com/anders06/p/1516805.html
最新文章
shell习题2
Shell总结2
shell习题1
uniq命令
sort命令
wc命令
cut命令
Shell总结1
Shell练习题
Centos知识
热门文章
【拓展】动画演示 DH 密钥交换算法
【TS】588- TypeScript 3.8 新增特性介绍
【TS】587- 如何减少 TypeScript 中的重复代码
【Chrome】586- Chrome 运行时性能瓶颈分析
【适配】585- 移动端必备的H5问题及解决方案
【JS】584- 20行代码手写 async / await
【拓展】微信支付的跨平台架构到底有多牛?
【JS】583- 如何防止重复发送ajax请求
【Web技术】582- 聊聊 Cookie “火热”的 SameSite 属性
【Git】581- 小姐姐用动图展示 10 个 Git 命令
Copyright © 2011-2022 走看看